JPS5611238A - Porous compound structure and its manufacturing method - Google Patents
Porous compound structure and its manufacturing methodInfo
- Publication number
- JPS5611238A JPS5611238A JP8689979A JP8689979A JPS5611238A JP S5611238 A JPS5611238 A JP S5611238A JP 8689979 A JP8689979 A JP 8689979A JP 8689979 A JP8689979 A JP 8689979A JP S5611238 A JPS5611238 A JP S5611238A
- Authority
- JP
- Japan
- Prior art keywords
- thermoplastic polymer
- fiber
- discontinuous
- compound structure
- polymer powder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To manufacture a porous compound structure superior in mechanical strength and utilized for building material by a method wherein a three-dimensional linear matter with a plastic polymer powder adhered dispersedly on a discontinuous untwisted fiber is heated up to a fusing point of a thermoplastic polymer or above and then coolded down.
CONSTITUTION: After cutting and opening a discontinuous fiber bundle, a thermoplastic polymer powder is adhered thereto, or a cut fiber bundle is stirred and mixed, as opened, with the thermoplastic polymer powder, thereby obtaining a three-dimensional linear matter with the thermoplastic polymer powder adhered dispersedly thereon. Then, a porous compound structure is manufactured by heating it up to a fusing (softening) point of the thermoplastic polymer or over and then cooling it down in a nonpressurized or pressurized atmosphere. A glass fiber 3mm long or more is preferable for the discontinuous untwisted fiber, and a polyolefin resin or the like which is 1mm or below in particle size is used for the thermoplastic polymer. The thermoplastic polymer in 20pts.wt. or more is used to 100pts.wt. of said fiber.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8689979A JPS5611238A (en) | 1979-07-11 | 1979-07-11 | Porous compound structure and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8689979A JPS5611238A (en) | 1979-07-11 | 1979-07-11 | Porous compound structure and its manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5611238A true JPS5611238A (en) | 1981-02-04 |
Family
ID=13899673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8689979A Pending JPS5611238A (en) | 1979-07-11 | 1979-07-11 | Porous compound structure and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5611238A (en) |
-
1979
- 1979-07-11 JP JP8689979A patent/JPS5611238A/en active Pending
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